Actor Alia Bhatt on Friday accompanied Varun Dhawan to the song launch event of their film Kalank. The new song from the film, titled First Class, was launched at the Gaiety Galaxy theatre in Mumbai in the presence of fans and the media.The actor Wearing in a black sharara, the actor can be seen recreating steps from the video that was released a few days ago. Varun Dhawan and Alia Bhatt perform at the launch of Kalank song.Varun and Alia, who arrived in colour-coordinated black Indian outfits, were met with lots of hoots and cheers as they took centre stage.

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